V62/04738-01XE

八路总线收发器与3态输出 OCTAL BUS TRANSCEIVER WITH 3-STATE OUTPUTS

description/ordering information

This octal bus transceiver is designed for asynchronous communication between data buses. The deviceBtransmits data from the A bus to the B bus or from the B bus to the A bus, depending on the logic level at the direction-control DIR input. The output-enable OE input can be used to disable the device so the buses are effectively isolated.

To ensure the high-impedance state during power up or power down, OE should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

• Controlled Baseline

   − One Assembly/Test Site, One Fabrication Site

• Extended Temperature Performance of −55°C to 125°C

• Enhanced Diminishing Manufacturing Sources DMS Support

• Enhanced Product-Change Notification

• Qualification Pedigree†

• Typical VOLP Output Ground Bounce

   <1 V at VCC = 5 V, TA = 25°C

• Ioff and Power-Up 3-State Support Hot Insertion

• High-Drive Outputs −24-mA IOH, 32-mA IOL

• Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD 17

• ESD Protection Exceeds JESD 22

   − 2000-V Human-Body Model A114-A

   − 200-V Machine Model A115-A